137691554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68777}}^1$

素因数の和:68810

約数の個数: 32

約数和(自身を含む): 277312896

約数和(自身を除く): 139621342

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 68777, 137554, 481439, 756547, 894101, 962878, 1513094, 1788202, 5295829, 6258707, 9835111, 10591658, 12517414, 19670222, 68845777, 137691554]

約数ペア:

[(1, 137691554), (2, 68845777), (7, 19670222), (11, 12517414), (13, 10591658), (14, 9835111), (22, 6258707), (26, 5295829), (77, 1788202), (91, 1513094), (143, 962878), (154, 894101), (182, 756547), (286, 481439), (1001, 137554), (2002, 68777)]